baber/WOPTO huggingface dataset:
Patent SE-7712551-L (SE)
Inventor: NETHELER H
IPC: G01N21/03
Filed: 1977-11-07
Abstract: The measuring vessel for the measuring appliance consists of a cylindrical body (1), in which two vertical cavities (2, 3) are arranged close together which extend over almost the entire height of the body (1). At their lower open ends, which are designed as constricted passages (4, 5), the vertical cavities (2, 3) are interconnected by a horizontal measuring duct (6) whose ends are covered by cover plates (9, 10). Reliable, reproducible mixing, temperature regulation and measurement of the reaction mixture is ensured, requiring little time and employing a simple, compact design. The measuring appliance can without much trouble be adapted to the particular analysis method required, the efficiency of the measuring device being substantially increased at the same time. <IMAGE>
Patent SE-7901764-L (SE)
Inventor: MANOFF G
IPC: G02B6/42
Filed: 1979-02-27
Abstract: An interchangeable optical connector comprising a first connector member 1 carrying a light source, preferably a diode, and a second member 2 which can be connected to the first, and carrying one or more optical fibres 20 serving to receive the light from the light source, as well as means for regulating the position of the light source with respect to the end of the fibre or fibres, wherein the first member has a reference surface against which is applied a surface corresponding to the second member, means being provided for regulating the distance between the source and the reference surface, together with means for regulating the distance between the end of the optical fibre or fibres and the reference surface, one of the members also having means for laterally regulating the alignment between source and fibre. <IMAGE>
Patent SE-7903482-L (SE)
Inventor: SCHUMACHER H
IPC: B41M5/132
Filed: 1979-04-20
Abstract: A pressure sensitive copying element in the form of a web having on one side a color forming coating containing a mixture of alkanes of m.w. 500-3500 and dispersed therein 0.1 to 10% by weight of an incompatible material which is a cellulose derivative, hydrocarbon resin, melamine resin, phenolic resin, or styrene resin, and a solution of a color former in a solvent compatible with the material but incompatible with the alkanes. On the other side there may be a color developing coating containing aluminium oxide together with a binder.
Patent SE-7905764-L (SE)
Inventor: ASSMANN H
IPC: F42C14/02
Filed: 1979-07-02
Abstract: The safety handle (12) of a fuze head (1) for hand grenades, which is suspended on the fuze head (1) so that it can pivot and be released, covers (in the safe position) a cocked firing pin and is locked by a safety pin. The safety pin is inserted through a hole (10) in the fuze head (1) and through a hole (14) in each of the side pieces (13) of the safety handle (12), and its free end is spread apart. In order to protect the spread-apart end against inadvertently becoming stuck in the extension of the hole (10) on one side, a sleeve (4) is arranged at a distance from the side wall (8) of the fuze head (1), which sleeve (4) is arranged on the lower part (7) of the fuze head (1), which is integrally formed on the lower part (7) of the fuze head (1). In consequence, a slot (5) is formed between the fuze head (1) and the sleeve (4). A second sleeve (3) is integrally formed on the opposite side, likewise forming a slot (5) on the lower part (7), which second sleeve (3) is used to limit the insertion depth of the safety pin. In the safe position, one side piece (13) of the safety handle (12) is pushed into each slot (5). <IMAGE>
Patent SE-7905850-L (SE)
Inventor: SCHEURECKER W
IPC: B22D11/08
Filed: 1979-07-04
Abstract: An arrangement for separating a starter bar from a hot strand in a continuous casting plant employs a starter bar head that that is tong-shaped and includes a latch movable between between a position in which the cheeks of the tong are locked and a released position. A switch member is movable into and out of a recess of the starter bar head for driving the latch from its locked position to its released position. The latch includes a projection which cooperates with a counter stop on the strand guideway to reclose the latch once the separation has occurred. the separation has occurred.
Patent SE-7907498-L (SE)
Inventor: WINKLER U
IPC: H02P1/02
Filed: 1979-09-10
Abstract: A rocker (4) is supported on a housing (1) of the foot starter by means of bearing journals (2, 3) such that it can pivot. One bearing journal (3) has a longitudinal hole (20) as a bushing for a connecting cable (21). This bearing journal (3) which has the longitudinal hole can be firmly connected to the housing (1). Such an arrangement makes it possible to avoid having a separate hole as the cable bushing. <IMAGE>
Patent SE-8004344-L (SE)
Inventor: PETERSSON N
IPC: B31B70/16
Filed: 1980-06-11
Abstract: In the manufacture of form blanks 3, an endless paper web 2 is utilised, where the single blanks 3 are arranged following each other and delimited from each other by transversal perforations. Separation of a blank 3 takes place between two pairs of drive means 18, 19 and 20, 21, placed at a distance from each other. The objective of the invention is to provide a separating of a blank 3 at a predetermined point between the two pairs of drive means 18, 19 and 20, 21, irrespective of the length of the blank 3, and this is achieved by use of a sensing means 11 or 12 and 13 indicating the length of a single blank 3. <IMAGE>
Patent SE-8007419-L (SE)
Inventor: REINLAND R
IPC: D06L3/00
Filed: 1980-10-22
Abstract: A composition for lightening hair comprising a liquid vehicle, an oxidizing agent and at least one di-long chain aliphatic hydrocarbon quaternary amine compound and a method for lightening hair using this composition.
Patent SE-8008352-L (SE)
Inventor: HARDOUIN P
IPC: F15B13/00
Filed: 1980-11-28
Abstract: A connecting device is for pneumatic apparatus intended particularly to control the distribution of fliuds passing to receptor apparatus. The body (1) of each apparatus can be coupled to that of an identical or analogous apparatus, placed upstream or downstream, by orientatable screws (45) placed in housings opening in the region of faces (5,6) coming into contact during association (25,26). This device is applicable to all apparatus intended to constitute a group of identical apparatuses, and is applied advantageously to the construction of an assembly for the control of jacks.
Patent SE-8101276-L (SE)
Inventor: ELINDER ERIK
IPC: G06Q30/00
Filed: 1981-02-27
Abstract: A system for rationally managing the retail trade comprises a number of pay desks (111-133), which can be connected to a computer installation (14) comprising a unit (141) for processing information from the pay desks. With the system are associated account cards intended for customers, on which cards are fed in a permanent manner data on the customer in question. Means at the pay desks scan and forward said data and receive information on purchases made by a customer and possible other data. Means in the processing unit compile and store data and information which later on are emitted to the management of the system (15) and, respectively, to said pay desks at predetermined times. The computer installation comprises a customer memory for special information on customers and a goods memory for special information on goods, which memories automatically are actuated under certain conditions. In addition, a special test and planning memory is provided for special customer-related goods information, intended to be utilized, for example, during the introduction of a new article. At a common utilization of the system, the memories are divided into a plurality of partial memories, each of which can be connected to only one user. <IMAGE>
Patent SE-8101862-L (SE)
Inventor: STRANDBERG A
IPC: B30B15/06
Filed: 1981-03-24
Abstract: PCT No. PCT/SE81/00289 Sec. 371 Date Jun. 28, 1982 Sec. 102(e) Date Jun. 28, 1982 PCT Filed Oct. 8, 1981 PCT Pub. No. WO82/01504 PCT Pub. Date May 13, 1982.A method of compressing at least one flat wooden element having knots therein to permanently increase the hardness of the wooden element. The method includes the steps of inserting an elastic material layer between a pair of spaced apart press plates which are moveable with respect to each other, the elastic material layer being softer than the wooden element. The wooden element is then interposed between the elastic material and one of the press plates, and the pair of press plates displaced toward each to a predetermined spacing thereby compressing the entire surface of the wooden element and elastic material layer, the thickness of the elastic material layer in the compressed state being at least one-half the thickness of the compressed wooden element. Portions of the knots in the wooden element are forced out of the element and into the elastic material layer without being broken to shivers by the pressure exerted thereon. The portions of the knots projecting from the surface of the wooden element and received in the pad during the displacement step are then removed.
Patent SE-8102553-L (SE)
Inventor: DIENES Z B
IPC: H02G15/18
Filed: 1981-04-22
Abstract: A protective cover for use particularly in a sealed splice of electrical cables comprises a generally cylindrical, elongate tubular member having a wall the ends of which are in overlapping relation over a circomferential portion of the tubular member. A groove extends radially into the inner circumferential surface of the tubular member and axially therealong at least for a portion of the length of the member. It is preferred that the tubular member be formed from a pre-contoured sheet of rubber-like material, the inner contoured sheet surfaces being coated with a sealing material.
Patent SE-8103937-L (SE)
Inventor: HEIMREID KEN
IPC: A61G/
Filed: 1981-06-23
Abstract: In a urination arrangement comprising a liquid container 5 with neck, consisting of a soft and flexible material and with a self-closing inlet valve 9, fashioned as a flat hose piece, between the inner opening of the neck and the interior of the container, the liquid container is fashioned in its shoulder regions with a hole 12, 13 for coupling with a stiffening and hanging element 1, which element comprises a hook 4 for securing or hanging the liquid container and hooks 2, 3 for coupling together with the holes 12, 13 of the container, thereby mutually stiffening the holes of the container, so that their mutual distance is maintained, even under loading of a full container. This accomplishes a tightening in the neck region, which contributes to maintaining the inlet valve closed. An at least semirigid, flat insert 15, which can be placed in the neck, will keep the neck distended upon distension, so that the valve is forced to open. In any case, the insert has a projecting part 17 at one flat side, which protrudes into the container, and which contributes to a distension of the valve and to holding the neck in the slanted position when the container is placed on a support. <IMAGE>
Patent SE-8107233-L (SE)
Inventor: SANFORD R A
IPC: A24D3/04
Filed: 1981-12-03
Abstract: A filter for a cigarette includes a porous filter rod circumscribed by a smoke impervious wrapper wherein the filter rod with the smoke impervious wrapper therearound is provided with grooves embedded therein and extending from one end thereof a preselected distance longitudinally therealong. Tipping material circumscribes the smoke impervious wrapper and is provided with flow-through openings therein in flow communication with the grooves. Support means are provided for the tipping material at the mouth end of the filter to maintain the tipping material in circumferential equalization.
Patent SE-8107270-L (SE)
Title: Lined brake caliper rivet removal device - includes counter piece fitting against one caliper side and stamping mechanism gripping caliper from other side
Inventor: ERKKI MANFRED BERNHARD
IPC: B21J15/00
Filed: 1981-12-04
Abstract: The device is for the removal of rivets from a brake caliper with a lining, and comprises caliper retaining components and a counterpiece. In the active position, the counterpiece locates against one side of the caliper, while a stamping mechanism grips the caliper from the other side. The counterpiece and the stamping mechanism are movable to and from each other, and relative movement is also possible between the retaining components and the stamping and counterpiece units.
Patent SE-8201164-L (SE)
Title: Backwards tiltable trailer - has at least one jack point to restore platform to horizontal from tilted position
Inventor: JONSSON G
IPC: B60P1/08
Filed: 1982-02-25
Abstract: The trailer comprises a load platform (3) and at least one pair of wheels (9,9') in relation to which the platform is elevatable and sinkable. The platform can either fit horizontally or at an angle backwards or downwards. At least one jack point (19) is provided for restoring the horizontal position of the platform, without loading the wheels.
Patent SE-8202178-L (SE)
Inventor: COOK B M
IPC: G06F11/18
Filed: 1982-04-05
Abstract: Each parameter of the processes of the nuclear reactor and of the components of a power supply which convert the thermal energy generated by the reactor into electrical power is monitored by a set of four like sensors. One each of the unlike sensors which monitor the different parameters is contained in a reactor-trip logic channel. Each such unlike sensor is referred to here as a "local sensor". Each channel is interlocked with the other three channels and receives the signals sensed by the other three sensors, herein called "remote sensors". Each channel also includes means for processing the signals from the local and remote sensors. The apparatus also includes means for tripping the reactor to deenergize or trip the control rod drive and insert the control rods fully into the core so that the reactor stops supplying power. The apparatus normally operates on a "two out of four" configuration. This assumes that all sensors are in normal operating condition. To achieve this purpose, eight circuit breakers are provided. Two breaker contactors are controlled by each channel. The control is through the undervoltage relays of the respective breakers. To trip the reactor, it is necessary that at least four breaker contactors be opened by operation of two channels.
Patent SE-8204886-L (SE)
Inventor: SPERRY C R
IPC: B01F15/04
Filed: 1982-08-26
Abstract: A detachable mixing chamber is constructed and arranged to receive a plurality of fluid components from a source thereof for forming a fluid such as a foam to be discharged therefrom. The chamber includes a core having a bore therein and a plurality of inlet openings arranged in communication with the bore for supplying the fluid components from such source to the bore and a plurality of compressed Belleville washers for maintaining the core under a restraining force in an axial and radial direction. The chamber is removably secured to a dispensing apparatus in a manner to be accessible from the outside thereof for detachment therefrom.
Patent SE-8300141-L (SE)
Inventor: NILSSON OVE
IPC: H01M4/20
Filed: 1983-01-13
Abstract: In the electrode, similar frame portions each have shallow troughs (11) in which a lead grid (10B) is arranged with active material. The frame portions are arranged back-to-back and the active material is covered by a pervious web (23). The frame portions are of plastics and can be formed in one piece subsequently folded to bring them back-to-back. Pref. the troughs are V-shaped. Pref. positive electrodes are made up of such frames in a sealed maintenance-free lead acid battery. Flat, pasted negative electrodes are separated by flat, thin micro-porous glass wool separators contg. acid. Acid reservoirs of micro-porous PVC are provided between the parts of the positive electrodes. The electrodes are contained in a box having terminal posts.
Patent SE-8301166-L (SE)
Inventor: EKENDAHL B
IPC: A01G9/24
Filed: 1983-03-03
Abstract: The plant hotbed comprises, in addition to a layer of earth, localised separate layers of granular heat-accumulating bodies, e.g. shingle. One or more conduits running through the shingle contain a heat-transfer medium, the heat from which flows to the bodies, part of it being stored in the bodies and part being transmitted to the earth above to warm the plant roots.
Patent SE-8304665-L (SE)
Inventor: ECKHARDT RICHARD ALLEN
IPC: H01H13/12
Filed: 1983-08-29
Abstract: A keyswitch apparatus for electronic typewriter keyboards and the like including a circuit board having at least one pair of electrical conductors, each conductor having contact means, at least one single-piece spring and contact system, each including a frame portion adapted for directly mounting to the circuit board and at least one spring and contact unit. Each spring and contact unit is associated with an associated pair of circuit board conductors, maintains direct electrical contact with the contact means of a first one of the conductors of the pair and includes a base section connected to the frame portion and bent into a longitudinal channel form, a leaf spring member cantilevered upwardly from the base section and having flat spring means urging the first extension section upwardly relative to the static board, and a contact member cantilevered downwardly from the base section for providing direct electrical contact with the contact means of the second one of the conductors of the pair when a pre-established downward force is exerted on the cantilevered end of the leaf spring member. The base and leaf spring member urge the second extension section apart from the contact means of the second static board conductor of the pair. There are means for depressing the cantilevered end of the first extension section to straighten the channel of the base section and thereby lower the second extension section to make direct electrical contact with the contact means of the second static board conductor of the pair.
Patent SE-8400264-L (SE)
Inventor: DEVERSTERRE W I
IPC: B21B31/20
Filed: 1984-01-20
Abstract: The invention contemplates a prestressed rolling mill incorporating a system of hydraulically operated load-transfer blocks 40, wherein the blocks are of unitary construction and interposed between upper and lower back-up roll chocks, at the respective inlet and exit sides of the mill. Each load-transfer block includes its own hydraulic-control system with minimum-displacement actuators whereby a fast time constant of hydraulic response is achieved. Control of all load-transfer blocks is monitored and co- ordinated through a microprocessor having instantaneous hydraulic- pressure and positional data inputs electrically supplied from all load, transfer blocks, as well as from various other data inputs pertaining to mill operation. <IMAGE>
Patent SE-8404433-L (SE)
Inventor: JOHNSSON OLA
IPC: B25D9/00
Filed: 1984-09-05
Abstract: In a method and arrangement for percussion drilling, the percussive action on the drilling tool is such that this applies a shockwave to the material in which drilling is to take place. This shockwave is generated by means of at least two percussions by the percussion equipment. More particularly, these percussions are exerted in such a way that one percussion comes before the other, but such that the tension b resulting from the second percussion of the drilling tool against the material is obtained before the tension a from the first percussion against the material has ceased. The second percussion is made with greater energy than the first one. <IMAGE>
Patent SE-8405091-L (SE)
Inventor: BOIJ K ARNE
IPC: C10L1/02
Filed: 1984-10-11
Abstract: Fuel mixture for spirit stoves without a specific gasifying device, characterised in that it consists of water, ethanol, methanol and denaturing agent, of which the water content is 3-20 vol.% and methanol are in a mixture ratio of 1:1 to 4:1 and the denaturing agent is added in an amount to prevent unintentional consumption or misuse of the mixture.
Patent SE-8405739-L (SE)
Inventor: PETERSSON K-E
IPC: F16H7/08
Filed: 1984-11-16
Abstract: The chain drive tensioner has a piston (29) thrust by pressure in a housing (13) against the chain in the transverse direction. The piston is fixed to a central axial rod (32), around which are locking bodies (39) with an axial spring (35) working on them. This wedges them between a seat (37) in the housing and the rod. The rod is locked in the housing so that it cannot retract, but can move in the opposite direction, as the piston moves out of the housing. Thus the piston cannot move back inwards and tension is maintained when the drive stops. On restarting, the chain is at the correct tension.
Patent SE-8502862-L (SE)
Inventor: MACCHIARULO V
IPC: F16H55/38
Filed: 1985-06-10
Abstract: A pulley for a synchronous drive system comprising a toothed-belt of polymeric material, the pulley comprising grooves provided with flanks having a parabolic arc-shaped profile and a bottom whose ends coincide with the vertices of said parabolic arc-shaped profile. The length of the bottom is comparable with that of the parabolic arc-shaped profiles. Preferably, the grooves have a shape determined by a hob whose rolling pitch line is tangent to the outer circumference of the pulley.
Patent SE-8602852-L (SE)
Inventor: STAAT K
IPC: B21B39/16
Filed: 1986-06-26
Abstract: In a skew-rolling stand for rolling hollow billets, in particular for stretching hollow billets into tubular blooms, work material guides are provided at the entry end and/or at the delivery end. These work material guides comprise a preferably motor-driven guide tube (19) which can be rotated about its longitudinal axis, which considerably improves guiding and offers additional protection against heat losses and scaling of the work material. The guide tube does away with the need for a re-heating furnace and allows immediate subsequent finish-rolling.
Patent SE-8604557-L (SE)
Inventor: SJOGREN B
IPC: B21D13/02
Filed: 1986-10-24
Abstract: An arrangement for profiling forwardly indexed material webs for producing e.g. parallel, transverse undulations in a sheet metal web (6) of uniform width which is forwardly indexed through a forming space (5) located between a lower bed (1) having a die (3) with an upwardly turned forming surface (4, 21) above which is a holding device (8) carrying a punch mechanism (7) reciprocatingly driven relative to the die (3) and executing a forming stroke while engaging the web and the forming surface of the die. An inclined ramp (22) guides the incoming web obliquely downwards towards the forming location (21) on the forming surface. Close to the ramp is a web support body (20) yielding transversely to the plane of the ramp when the web is stretched over the body during profiling by the forces of the punch mechanism (7) located beneath (9) the holding device which is formed as an attachment plate (8) movable in relation to the bed (1) and has a punch tool (10) extending from the plate (8) and a holding punch (12) axially movable along the punch tool and mounted on guide means (13) attached to the plate (8) and held forwardly biased in an outwardly protruding position by spring devices (16) acting between the plate and the holding punch.
Patent SE-8801321-L (SE)
Title: Tension ring for ground wells in bath and shower rooms - has variable external dia. allowing pressure exertion on surface lining
Inventor: ANDERSSON KURT
IPC: E03F5/04
Filed: 1988-04-11
Abstract: The surface lining against which the variable dia. tension ring (10) exerts pressure can be the downwardly bent edge of a plastics mat bent over the wall (32) of the ground well. At its dividing lines, the ring has parts which overlap each other, and can be moved relatively to one another. Between these parts is an expansion device (24,26,28) which connects them. One being activated in one direction, the expansion device pushes the parts apart until the requisite tension force against the floor well wall is achieved. On activation in the other direction the ring dia. is reduced so that it can be pushed downwards into the well.